Best No C Wire Thermostat in Canada 2025

Updated on 07/19/2025
#1
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  • Simple installation with a built-in level and clear instructions for standard HVAC systems.
  • Requires a common wire (C-Wire) for heat pump and heat/cool systems; typically not needed for most setups.
  • ENERGY STAR-certified product that can potentially reduce HVAC energy consumption by approximately 23% through features like flexible scheduling and usage reports.
  • Sensi prioritizes user privacy, ensuring personal information is not sold or used for advertising.
  • Mobile app compatibility allows remote control of thermostat settings via smartphones or tablets.
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  • Simple installation with a built-in level and clear instructions for standard HVAC systems.
  • Requires a common wire (C-Wire) for heat pump and heat/cool systems; typically not needed for most setups.
  • ENERGY STAR-certified product that can potentially reduce HVAC energy consumption by approximately 23% through features like flexible scheduling and usage reports.
  • Sensi prioritizes user privacy, ensuring personal information is not sold or used for advertising.
  • Mobile app compatibility allows remote control of thermostat settings via smartphones or tablets.
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#2
Value for Money
16% Off
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  • Large touchscreen display allows easy temperature setting and scheduling.
  • Programmable home and away temperatures save energy; includes hold options.
  • 7-Day programming with customizable periods.
  • Backlit display shows current and set temperatures.
  • Smart Response Technology ensures timely comfort based on learned patterns.
  • Auto changeover function adapts to indoor temperature for optimal comfort.
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  • Large touchscreen display allows easy temperature setting and scheduling.
  • Programmable home and away temperatures save energy; includes hold options.
  • 7-Day programming with customizable periods.
  • Backlit display shows current and set temperatures.
  • Smart Response Technology ensures timely comfort based on learned patterns.
  • Auto changeover function adapts to indoor temperature for optimal comfort.
#3
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  • 5-2 DAY PROGRAMMING: Customizable programs for weekdays and weekends with four daily settings.
  • PRECISION TEMPERATURE CONTROL: Maintains accuracy within +/- 0.5°C.
  • DIGITAL DISPLAY: Intuitive backlit display for easy temperature adjustments.
  • EASY INSTALLATION: Compatible with various heating and cooling systems, excluding heat pumps with backup heat.
  • REMINDERS: Built-in notifications for battery changes.
  • PROGRAM RETENTION: Retains settings during power outages.
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  • 5-2 DAY PROGRAMMING: Customizable programs for weekdays and weekends with four daily settings.
  • PRECISION TEMPERATURE CONTROL: Maintains accuracy within +/- 0.5°C.
  • DIGITAL DISPLAY: Intuitive backlit display for easy temperature adjustments.
  • EASY INSTALLATION: Compatible with various heating and cooling systems, excluding heat pumps with backup heat.
  • REMINDERS: Built-in notifications for battery changes.
  • PROGRAM RETENTION: Retains settings during power outages.
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#4
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  • Energy-efficient smart thermostat certified by ENERGY STAR
  • Compatible with most homes, but may require a C wire for certain systems
  • Automatically adjusts temperature when the home is unoccupied to save energy
  • Programmable via the Google Home app for custom energy-saving schedules
  • Remote access allows temperature adjustments from mobile devices or computers
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  • Energy-efficient smart thermostat certified by ENERGY STAR
  • Compatible with most homes, but may require a C wire for certain systems
  • Automatically adjusts temperature when the home is unoccupied to save energy
  • Programmable via the Google Home app for custom energy-saving schedules
  • Remote access allows temperature adjustments from mobile devices or computers
#5
20% Off
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  • Flexible programming options: Set daily, weekend-only, or consistent week-long routines.
  • Large LCD display: Simultaneously shows time, current temperature, and set temperature.
  • Smart Response Technology: Adapts to heating/cooling patterns for optimal comfort.
  • Auto changeover: Automatically switches between heating and cooling based on indoor temperature.
  • Filter and battery reminders: Alerts for filter changes and low batteries, plus adjusts for Daylight Savings Time.
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  • Flexible programming options: Set daily, weekend-only, or consistent week-long routines.
  • Large LCD display: Simultaneously shows time, current temperature, and set temperature.
  • Smart Response Technology: Adapts to heating/cooling patterns for optimal comfort.
  • Auto changeover: Automatically switches between heating and cooling based on indoor temperature.
  • Filter and battery reminders: Alerts for filter changes and low batteries, plus adjusts for Daylight Savings Time.
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#6
31% Off
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  • Compatible with various heating systems, including forced air, hot water, steam, and heat pumps with electric backup; not suited for electric baseboard heat.
  • Customizable Wi-Fi Smart Color Programmable Thermostat to match home décor.
  • Flexible programming options tailored to individual schedules or utility company peak rate pricing.
  • User-friendly touchscreen for straightforward operation.
  • ENERGY STAR certified, providing energy-saving insights and monthly reports on heating and cooling usage.
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  • Compatible with various heating systems, including forced air, hot water, steam, and heat pumps with electric backup; not suited for electric baseboard heat.
  • Customizable Wi-Fi Smart Color Programmable Thermostat to match home décor.
  • Flexible programming options tailored to individual schedules or utility company peak rate pricing.
  • User-friendly touchscreen for straightforward operation.
  • ENERGY STAR certified, providing energy-saving insights and monthly reports on heating and cooling usage.
#7
10% Off
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  • Temperature adjustable between 40°F and 90°F
  • Easy-to-read backlit display
  • Constantly shows ambient temperature
  • Manufacturer: Honeywell
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  • Temperature adjustable between 40°F and 90°F
  • Easy-to-read backlit display
  • Constantly shows ambient temperature
  • Manufacturer: Honeywell
#8
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  • User-friendly interface with intuitive buttons
  • Backlit display indicates both current and set temperatures
  • Automatic switching between heating and cooling modes
  • Compact dimensions: 9.0" height, 7.25" length, 3.0" width; supports 2 stages of heating and 1 or 2 stages of cooling
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  • User-friendly interface with intuitive buttons
  • Backlit display indicates both current and set temperatures
  • Automatic switching between heating and cooling modes
  • Compact dimensions: 9.0" height, 7.25" length, 3.0" width; supports 2 stages of heating and 1 or 2 stages of cooling
#9
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  • ENERGY STAR certified with a Monthly Energy Report for tracking energy consumption and personalized energy-saving schedules.
  • Remote thermostat adjustments via mobile device; features geofencing for automatic temperature control based on your location.
  • Optional Smart Room Sensors can enhance comfort by regulating temperature in specific rooms. (Sold separately).
  • Compatible with various heating systems except electric baseboard heat (120-240V); C-Wire is required.
  • Includes a complete setup kit with a power adapter for easy installation; self-identifying features for heating and cooling systems.
  • Check compatibility with your heating system before purchase, especially regarding the need for a C-Wire.
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  • ENERGY STAR certified with a Monthly Energy Report for tracking energy consumption and personalized energy-saving schedules.
  • Remote thermostat adjustments via mobile device; features geofencing for automatic temperature control based on your location.
  • Optional Smart Room Sensors can enhance comfort by regulating temperature in specific rooms. (Sold separately).
  • Compatible with various heating systems except electric baseboard heat (120-240V); C-Wire is required.
  • Includes a complete setup kit with a power adapter for easy installation; self-identifying features for heating and cooling systems.
  • Check compatibility with your heating system before purchase, especially regarding the need for a C-Wire.
Read More
#10
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  • T5 thermostat's scheduling feature can save 8-16% on heating and cooling bills, with actual savings varying by consumption.
  • Check with energy providers for available rebates; participation in demand response programs may offer rewards for allowing temperature adjustments during high energy demand.
  • Offers 7-day scheduling and geofencing, allowing automated temperature control based on your location.
  • Auto Home and Away Mode maintains comfort at home while conserving energy when away.
  • ENERGY STAR certification includes monthly energy reports and personalized energy-saving tips.
  • Verify compatibility with existing systems; a C-wire power adapter may be required for installation.
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  • T5 thermostat's scheduling feature can save 8-16% on heating and cooling bills, with actual savings varying by consumption.
  • Check with energy providers for available rebates; participation in demand response programs may offer rewards for allowing temperature adjustments during high energy demand.
  • Offers 7-day scheduling and geofencing, allowing automated temperature control based on your location.
  • Auto Home and Away Mode maintains comfort at home while conserving energy when away.
  • ENERGY STAR certification includes monthly energy reports and personalized energy-saving tips.
  • Verify compatibility with existing systems; a C-wire power adapter may be required for installation.
Read More
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